Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/Scenes/SampleScene.unity” Scene
3. Enter the Play Mode
4. Click the Button with the text “Test Copy Texture“
5. Observe the Game view

Expected result: Images with grass and blue trails are present
Actual result: Images with red dots are present

Reproducible with: 2022.3.53f1, 6000.0.29f1, 6000.1.0a6

Reproducible on:
Play Mode

Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested

Note:
- Does not reproduce with CompressCPU